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Recognised as Colour

#3D193F

  • #3D193F
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#3D193F is a magenta with RGB values 61, 25, 63 and HSL 297°, 43%, 17%. It is a dark colour, so white text on it reaches 14.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#3D193F#3D193F
HEX#3D193F
RGBrgb(61, 25, 63)
RGB (0–1)0.2392, 0.098, 0.2471
RGB percentages23.9%, 9.8%, 24.7%
HSLhsl(296.8, 43.2%, 17.3%)
HSV / HSBhsv(296.8, 60.3%, 24.7%)
CMYK3.2%, 60.3%, 0%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,004,159
CSS custom property--colour: #3D193F;

Brightness & contrast

Relative luminance0.02046WCAG 2.x, 0 is black and 1 is white
Perceived brightness44 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 14.9:1
Contrast with white14.9:1WCAG normal text: AAA
Contrast with black1.41:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#C2E6C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#142440no red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#20293Eno green cones; the most common form, about 1% of men; ΔE 21.5 from the original
Tritanopia#3F1E29no blue cones; rare, and affects men and women equally; ΔE 17.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text14.9:1WCAG large text: AAA
Contrast with black, large text1.41:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 29.7Black · ΔE 33.3Midnight blue · ΔE 33.8Rebecca purple · ΔE 39.7Dim grey · ΔE 41Dark slate grey · ΔE 41.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 29.7, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1B3F19
Analogous#2A193F, #3F192E
Triadic#3F3D19, #193F3D
Split complementary#2E3F19, #193F2A
Tetradic#3F2A19, #1B3F19, #192E3F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BC63C1
Lighter +30%#A744AD
Lighter +20%#843688
Lighter +10%#602764
Darker −10%#1A0B1A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#470E4A
Less saturated −25%#332434

Channel breakdown

R61
G25
B63
Red61 (23.9%)
Green25 (9.8%)
Blue63 (24.7%)
Hue296.84°
Saturation (HSL)43.18%
Lightness17.25%
Dominant channelBlue
Hex per channelR 3D · G 19 · B 3F

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Every value on this page was computed from “3d193f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.